CN114147575A - Spherical surface polishing equipment and method for three-dimensional spherical coordinate optical detection device - Google Patents

Abstract

The invention relates to spherical surface polishing equipment and a spherical surface polishing method for a three-dimensional spherical coordinate optical detection device. The spherical surface polishing equipment for the three-dimensional spherical coordinate optical detection device comprises an installation frame body, wherein the installation frame body is connected with a polishing assembly, a measuring assembly, a driving assembly and a control device, the driving end of the driving assembly is connected with the measuring assembly and a workpiece to be polished, the polishing assembly polishes the surface of the workpiece to be polished, the measuring assembly clamps two ends of the opposite side of the workpiece, the driving assembly drives the measuring assembly to clamp the workpiece to be polished, the polishing assembly polishes the surface of the workpiece to be polished, and the measuring assembly detects two sides of the clamping end of the workpiece; this three-dimensional sphere is sphere equipment of polishing for coordinate optical detection device has higher thickness and detects the precision, and the spheroid work piece processing that adapts to multiple volume detects, and whole clamping part is less, overall structure is simple, convenient operation, and the use is nimble, and the cost of manufacture is low, convenient to popularize and use.

Description

Spherical surface polishing equipment and method for three-dimensional spherical coordinate optical detection device

Technical Field

The invention belongs to the technical field of polishing measurement, and particularly relates to spherical surface polishing equipment and a spherical surface polishing method for a three-dimensional spherical coordinate optical detection device.

Background

The existing three-dimensional sphere coordinate optical detection device is generally used in laboratories, students can know and perform optical detection measurement on three-dimensional spheres through experiments, the existing three-dimensional spheres comprise standard sphere part detection, oval sphere part detection and flat sphere part detection, and when the spheres are machined, complicated thickness measurement is often needed to help the spheres to be polished and machined; however, the existing thickness measurement is manually processed and detected, which is very troublesome, the clamp of the thickness measurement cannot be matched with a detection device to detect clamping, the thickness measurement is not easy to operate by detection personnel, and the use trouble is brought to users.

Disclosure of Invention

The invention aims to solve the problems and provide spherical surface polishing equipment for a three-dimensional spherical coordinate optical detection device, which has a simple structure and a reasonable design.

The invention realizes the purpose through the following technical scheme:

the utility model provides a three-dimensional spherical coordinates is sphere equipment of polishing for optical detection device, includes the installation support body, the installation support body is connected with polishing subassembly, measuring component, drive assembly and controlling means, drive assembly's drive end is connected with measuring component and treats the work piece of polishing, polishing component treats the surface of the work piece of polishing and polishes, measuring component presss from both sides the opposite side both ends of tight work piece, drive assembly drive measuring component presss from both sides tightly treats behind the work piece of polishing, polishing component treats the surface of the work piece of polishing and polishes, measuring component detects the clamp end both sides of work piece, controlling means receives the measured data of measuring component output to with this data record.

As a further optimization scheme of the invention, the driving assembly comprises a clamping driving member, the measuring assembly comprises two groups of connecting plates, the driving end of the clamping driving member is connected with the connecting plates, the clamping driving member drives the two groups of connecting plates to move in opposite directions or opposite directions, the upper end of each connecting plate is fixedly connected with a clamping plate, the clamping plates can clamp and limit workpieces, the surface of each connecting plate is connected with a measuring sensor, and the measuring sensor detects the distance between the two groups of connecting plates.

As a further optimized scheme of the invention, the driving assembly comprises a rotary driving piece, a driving end of the rotary driving piece is fixedly connected with an installation rod piece, a workpiece to be polished is inserted into the surface of the installation rod piece and is fixed, the rotary driving piece drives the workpiece to rotate, and when the clamping driving piece is started, the rotary driving piece is closed; after the clamping driving piece drives the connecting plate to reset, the rotating driving piece is started; the drive assembly further comprises an adjusting drive assembly and a polishing drive assembly, the polishing drive assembly drives the clamped workpiece to be close to the polishing assembly, and the adjusting drive assembly adjusts the workpiece to move along a connecting line between the workpiece and the polishing assembly along a vertical line.

As a further optimization scheme of the invention, the connecting plates are in a 7-shaped shape, the clamping plates are arranged at the tail ends of the connecting plates, the surfaces of one group of the connecting plates are provided with measuring groove bodies, the inner parts of the measuring groove bodies are connected with a movable trolley in a sliding manner, the surface of the movable trolley is fixedly connected with a measuring head, and the measuring head detects the distance from the other connecting plate to the measuring head.

As a further optimization scheme of the invention, one group of the connecting plates is connected with the clamping plate in a sliding manner, the group of the connecting plates is a connecting plate with a measuring groove body, a sliding groove body is formed in the surface of the connecting plate, the clamping plate is positioned in the sliding groove body to slide, the lower end of the sliding groove body is fixedly connected with a second transmitter, the upper end face of the mobile trolley is connected with a receiver, and when the second transmitter is matched with the receiver, the mobile trolley detects the distance data from the other connecting plate to the mobile trolley and sends the distance data to the control module.

As a further optimized scheme of the invention, a moving assembly is fixedly connected inside the connecting plate, a driving end of the moving assembly is connected with the clamping plate, and the moving assembly drives the clamping plate to slide.

As a further optimization scheme of the invention, an arc-shaped groove is formed in the surface of the clamping plate, an upper cavity is formed in the clamping plate, the wall of the arc-shaped groove comprises a movable clamping plate, a spring part is arranged in the upper cavity, a sliding block part is connected to the inner surface of the clamping plate, the outer surface of the sliding block part is connected with the spring part, a first emitter is arranged at the lower end of the sliding block part, and when the first emitter is matched with a receiver, the moving trolley detects distance data from the other connecting plate to the moving trolley and sends the distance data to the control module.

As a further optimization scheme of the invention, a measuring channel is formed in the connecting plate, and the first emitter is matched with the receiver through the measuring channel.

A spherical surface polishing method for a three-dimensional spherical coordinate optical detection device comprises a polishing device, wherein the polishing device comprises a mounting frame body, the mounting frame body is connected with a polishing assembly, a measuring assembly, a driving assembly and a control device, the driving end of the driving assembly is connected with the measuring assembly and a workpiece to be polished, the polishing assembly polishes the surface of the workpiece to be polished, the measuring assembly clamps two ends of the opposite side of the workpiece, the polishing assembly polishes the surface of the workpiece to be polished after the driving assembly drives the measuring assembly to clamp the workpiece to be polished, the measuring assembly detects two sides of the clamping end of the workpiece, and the control device receives measurement data output by the measuring assembly and records the data; the method further comprises defining a clamped workpiece based on the measurement assembly, measuring the thickness of the clamped ends, and sending the thickness data to a control device, which sends the data to a background computer.

The invention has the beneficial effects that: the clamping device is provided with two groups of connecting plates and clamping plates, wherein one group of clamping plates can move, an arc-shaped groove body is formed in the surface of each group of clamping plates, a clamping plate piece capable of being moved by compression is arranged in the arc-shaped groove body, the whole clamping plate piece can clamp a spherical workpiece, an elliptic workpiece and an oblate workpiece with two ends directly connected with the clamping plate piece, positioning measurement can be carried out on the basis of a second emitter through the movement of the clamping plates in the clamping measurement of the spherical workpiece and the elliptic workpiece, in the clamping processing of the oblate workpiece, the damage to the surface of the oblate workpiece is considered, the damage to the oblate workpiece is reduced through the clamping plate piece capable of being moved by compression, and at the moment, the thickness of the whole workpiece is detected on the basis of the first emitter; the whole device and the method have high thickness detection precision, are suitable for machining and detecting spherical workpieces with various volumes, and have the advantages of small whole clamping part, simple whole structure, convenience in operation, flexibility in use, low preparation cost and convenience in popularization and use.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a side view of the FIG. 1 construction of the present invention;

FIG. 3 is another side view of the present invention shown in FIG. 1;

FIG. 4 is a schematic view of the internal structure of the clamping plate of the present invention;

fig. 5 is another schematic view of the clamping plate of the present invention.

In the figure: 1. installing a frame body; 2. polishing the assembly; 3. a measurement assembly; 31. connecting the plate members; 32. clamping the plate; 321. an upper cavity; 322. a clamp plate member; 323. a slider member; 324. a spring member; 325. a first transmitter; 326. moving the trolley; 327. a receiver; 328. a measuring head; 329. a measurement channel; 33. measuring a tank body; 34. a sliding groove body; 35. a moving assembly; 36. a second transmitter; 4. a drive assembly; 41. rotating the driving member; 42. installing a rod piece; 43. clamping the driving member; 44. adjusting the drive assembly; 45. the drive assembly polishes.

Detailed Description

The present application will now be described in further detail with reference to the drawings, it should be noted that the following detailed description is given for illustrative purposes only and is not to be construed as limiting the scope of the present application, as those skilled in the art will be able to make numerous insubstantial modifications and adaptations to the present application based on the above disclosure.

Example 1

As shown in fig. 1-5, a spherical surface polishing device for a three-dimensional spherical coordinate optical detection device comprises an installation frame body 1, wherein the installation frame body 1 is connected with a polishing component 2, a measuring component 3, a driving component 4 and a control device, the driving end of the driving component 4 is connected with the measuring component 3 and a workpiece to be polished, the polishing component 2 polishes the surface of the workpiece to be polished, the measuring component 3 clamps two ends of the opposite side of the workpiece to be polished, the driving component 4 drives the measuring component 3 to clamp the workpiece to be polished, the polishing component 2 polishes the surface of the workpiece to be polished, the measuring component 3 detects two sides of the clamping end of the workpiece, and the control device receives measurement data output by the measuring component 3 and records the data.

Further, the driving assembly 4 includes a clamping driving member 43, the measuring assembly 3 includes two sets of connecting plates 31, the driving end of the clamping driving member 43 is connected with the connecting plates 31, the clamping driving member 43 drives the two sets of connecting plates 31 to move in opposite directions or in opposite directions, the upper end fixedly connected with clamping plates 32 of the connecting plates 31, the clamping plates 32 can clamp and limit a workpiece, the surface of the connecting plates 31 is connected with a measuring sensor, and the measuring sensor detects the distance between the two sets of connecting plates 31. In this embodiment, the clamping driving member 43 is a cylinder member, and controls the connecting plate members 31 to clamp in opposite directions and release in opposite directions.

The driving assembly 4 comprises a rotary driving part 41, a mounting rod 42 is fixedly connected to a driving end of the rotary driving part 41, a workpiece to be polished is inserted into the surface of the mounting rod 42 and is fixed, the rotary driving part 41 drives the workpiece to rotate, and when the clamping driving part 43 is started, the rotary driving part 41 is closed; after the clamping driving piece 43 drives the connecting plate 31 to reset, the rotating driving piece 41 is started; the driving assembly 4 further comprises an adjusting driving assembly 44 and a grinding driving assembly 45, the grinding driving assembly 45 drives the clamped workpiece to be close to the grinding assembly 2, and the adjusting driving assembly 44 adjusts the workpiece to move along a connecting line between the workpiece and the grinding assembly 2 along a vertical line. In this embodiment, the grinding driving assembly 45 may also be a long cylinder, the adjusting driving assembly 44 may be a short cylinder, and the strokes of the two cylinders may be vertically arranged in the same plane.

Connect plate 31 and be "7" style of calligraphy, centre gripping plate 32 is installed in the end of connecting plate 31, and measurement cell body 33 has been seted up on one set of surface of connecting plate 31, the inside sliding connection who measures cell body 33 has travelling car 326, travelling car 326's fixed surface is connected with measuring head 328, measuring head 328 detects another distance of connecting plate 31 to its own. For better mounting of the mounting bar 42, the connecting plate 31 is arranged in a "7" shape, which facilitates the clamping of the workpiece on top of the mounting bar 42 by the clamping plate 32.

Wherein a set of connect plate 31 and centre gripping plate 32 sliding connection, this group connect plate 31 for having the connection plate 31 of measuring cell body 33, connect the surface of plate 31 and seted up sliding cell body 34, centre gripping plate 32 is located sliding cell body 34 and slides, sliding cell body 34's lower extreme fixedly connected with second transmitter 36, travelling car 326's up end is connected with receiver 327, works as when second transmitter 36 cooperates with receiver 327, travelling car 326 detects another distance data who connects plate 31 to self, sends to in the control module. In the embodiment, the moving trolley 326 is limited to move in the measuring groove 33, and the distance from the other connecting plate 31 to the receiver 327 is controlled and measured based on the signal cooperation of the emitter and the receiver 327.

Further, the inside fixedly connected with of connecting plate 31 moves subassembly 35, the drive end that moves subassembly 35 is connected with centre gripping plate 32, move subassembly 35 drive centre gripping plate 32 and slide, should move subassembly 35 and select electric telescopic handle can.

Further, an arc-shaped groove is formed in the surface of the clamping plate 32, an upper cavity 321 is formed in the clamping plate 32, a groove wall of the arc-shaped groove comprises a movable clamping plate 322, a spring piece 324 is arranged in the upper cavity 321, a sliding block piece 323 is connected to the inner surface of the clamping plate 322, the outer surface of the sliding block piece 323 is connected with the spring piece 324, a first emitter 325 is formed at the lower end of the sliding block piece 323, and when the first emitter 325 is matched with the receiver 327, the movable trolley 326 detects distance data of the other connecting plate 31 from the other connecting plate 31 to the self and sends the distance data into the control module. A measuring channel 329 is formed in the connecting plate 31, and the first emitter 325 is matched with the receiver 327 through the measuring channel 329.

The measuring sensor is the measuring head 328, and may be an infrared distance measuring device or other types of photoelectric measuring devices, in this embodiment, the receiver and the transmitter both use a beam-blocking sensor assembly, the receiver is an infrared receiver, and the transmitter is an infrared transmitter.

Example 2

A spherical surface polishing method for a three-dimensional spherical coordinate optical detection device comprises a polishing device, wherein the polishing device comprises a mounting frame body 1, the mounting frame body 1 is connected with a polishing component 2, a measuring component 3, a driving component 4 and a control device, the driving end of the driving component 4 is connected with the measuring component 3 and a workpiece to be polished, the polishing component 2 polishes the surface of the workpiece to be polished, the measuring component 3 clamps two ends of the opposite side of the workpiece, the driving component 4 drives the measuring component 3 to clamp the workpiece to be polished, the polishing component 2 polishes the surface of the workpiece to be polished, the measuring component 3 detects two sides of the clamping end of the workpiece, and the control device receives measurement data output by the measuring component 3 and records the data; the method further comprises defining a clamped workpiece based on the measuring assembly 3, measuring the thickness of the clamped ends, and sending the thickness data to a control device, which sends the data to a background computer.

It should be noted that, when the spherical surface polishing device for the three-dimensional spherical coordinate optical detection device is used, two sets of connecting plates 31 and clamping plates 32 are arranged, one group of clamping plates 32 can move, the surface of the group of clamping plates 32 is provided with an arc-shaped groove body, the arc-shaped groove body is internally provided with a clamping plate piece 322 which can be compressed and moved, the whole clamping plates 32 can clamp spherical workpieces, elliptic workpieces and oblate spherical workpieces of which the two ends are directly connected with the clamping plate piece 322, in the clamping measurement of the round spherical workpiece and the oval workpiece, the positioning measurement can be performed based on the second emitter 36 by the movement of the clamping plate 32, in the clamping processing of the oblate spherical workpiece, the damage to the surface is reduced by the clamp plate member 322 which can be moved by compression in consideration of the damage to the surface, and at this time, the thickness of the whole workpiece is detected based on the first emitter 325; the whole device and the method have high thickness detection precision, are suitable for machining and detecting spherical workpieces with various volumes, and have the advantages of small whole clamping part, simple whole structure, convenience in operation, flexibility in use, low preparation cost and convenience in popularization and use.

In the description of the present invention, it is to be understood that the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above should not be understood to necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.

Claims (9)

1. The utility model provides a three-dimensional spherical coordinates is sphere equipment of polishing for optical detection device which characterized in that, includes the installation support body, the installation support body is connected with polishing subassembly, measuring component, drive assembly and controlling means, drive assembly's drive end is connected with measuring component and treats the work piece of polishing, polishing component treats the surface of the work piece of polishing and polishes, measuring component presss from both sides the opposite side both ends of tight work piece, drive assembly drive measuring component presss from both sides tightly treats the work piece of polishing after, polishing component treats the surface of the work piece of polishing and polishes, measuring component detects the clamp end both sides of work piece, controlling means receives the measured data of measuring component output to with this data record.

2. The spherical surface grinding device for the optical detection device of three-dimensional spherical coordinates according to claim 1, wherein: the drive assembly includes the centre gripping driving piece, the measuring subassembly includes two sets of connection plates, the drive end of centre gripping driving piece is connected with the connection plate, two sets of connection plates of centre gripping driving piece drive are in opposite directions or reverse movement, the upper end fixedly connected with centre gripping plate of connecting the plate, but the work piece is injectd to the centre gripping plate centre gripping, the surface of connecting the plate is connected with measuring sensor, measuring sensor detects the distance between two sets of connection plates.

3. The spherical surface grinding device for the optical detection device of three-dimensional spherical coordinates according to claim 2, wherein: the driving assembly comprises a rotary driving piece, a driving end of the rotary driving piece is fixedly connected with an installation rod piece, a workpiece to be polished is inserted into the surface of the installation rod piece and fixed, the rotary driving piece drives the workpiece to rotate, and when the clamping driving piece is started, the rotary driving piece is closed; after the clamping driving piece drives the connecting plate to reset, the rotating driving piece is started; the drive assembly further comprises an adjusting drive assembly and a polishing drive assembly, the polishing drive assembly drives the clamped workpiece to be close to the polishing assembly, and the adjusting drive assembly adjusts the workpiece to move along a connecting line between the workpiece and the polishing assembly along a vertical line.

4. The spherical surface grinding device for the optical detection device of three-dimensional spherical coordinates according to claim 3, wherein: the utility model discloses a measuring device, including connection plate, centre gripping plate, measuring cell body, measuring head, connecting plate is "7" style of calligraphy, the centre gripping plate is installed in the end of connecting the plate, and wherein the surface of a set of connection plate has seted up the measuring cell body, the inside sliding connection of measuring cell body has the travelling car, the fixed surface of travelling car is connected with the measuring head, the measuring head detects another distance of connecting plate to its self.

5. The spherical surface grinding device for the optical detection device of three-dimensional spherical coordinates according to claim 4, wherein: wherein a set of connect plate and centre gripping plate sliding connection, this group connect the plate for having the connection plate of measuring the cell body, connect the surface of plate and seted up the slip cell body, the centre gripping plate is located the slip cell body and slides, the lower extreme fixedly connected with second transmitter of slip cell body, the up end of removal dolly is connected with the receiver, works as when second transmitter and receiver cooperate, the travelling car detects another distance data of connecting plate to self, sends to in the control module.

6. The spherical surface grinding device for the optical detection device of three-dimensional spherical coordinates according to claim 5, wherein: the internal fixed connection of connecting the plate has the removal subassembly, the drive end and the centre gripping plate of removal subassembly are connected, the removal subassembly drive centre gripping plate slides.

7. The spherical surface grinding device for the optical detection device of three-dimensional spherical coordinates according to claim 6, wherein: the arc wall has been seted up on the surface of centre gripping plate, the overhead cavity has been seted up to the inside of centre gripping plate, the cell wall of arc wall includes mobilizable cardboard piece, be provided with the spring part in the overhead cavity, the internal surface connection of cardboard piece has slider piece, the surface and the spring part of slider piece are connected, first transmitter has been seted up to the lower extreme of slider piece, works as when first transmitter cooperates with the receiver, the travelling car detects another connection plate to self distance data, sends to in the control module.

8. The spherical surface grinding apparatus for the optical detection device of three-dimensional spherical coordinates according to claim 7, wherein: a measuring channel is formed in the connecting plate, and the first transmitter is matched with the receiver through the measuring channel.

9. A spherical surface polishing method for a three-dimensional spherical coordinate optical detection device is characterized by comprising a polishing device, wherein the polishing device comprises an installation frame body, the installation frame body is connected with a polishing component, a measuring component, a driving component and a control device, the driving end of the driving component is connected with the measuring component and a workpiece to be polished, the polishing component polishes the surface of the workpiece to be polished, the measuring component clamps two ends of the opposite side of the workpiece, after the driving component drives the measuring component to clamp the workpiece to be polished, the polishing component polishes the surface of the workpiece to be polished, the measuring component detects two sides of the clamping end of the workpiece, and the control device receives and records the measuring data output by the measuring component; the method further comprises defining a clamped workpiece based on the measurement assembly, measuring the thickness of the clamped ends, and sending the thickness data to a control device, which sends the data to a background computer.

Images